Archduchess Agnes Christina of Austria (German: Agnes Christina, Erzherzogin von Österreich, Prinzessin von Toskana;[1][2] 14 December 1928 – 31 August 2007) was a member of the Tuscan line of the House of Habsburg and an Archduchess of Austria and a Princess of Tuscany by birth.[1][2] She was the great-granddaughter of Emperor Franz Joseph of Austria-Hungary.